摘要
本文介绍了九江长江大桥动静载试验的过程和概况；根据本次试验的结果所做的刚度分析，对该桥三大主拱的横向刚度做了肯定的证实，为今后更大跨度、更复杂的桥梁结构的动力性能、刚度评定积累了重要的技术资料。
The paper gives the general descriptions and the procedures of the dynamic and static load tests of the Jiujiang Changjiang Great Bridge.According to the results of these tests,the stiffness of the Great Bridge has been analyzed.The lateral stiffnesses of the three main bridge arches are firmly verified.And thus,the important technical data are accumulated for evaluating later the dynamic characteristics andthe stiffness of the bridge structure with longer span and more comPlexity.
出处
《铁道工程学报》
EI
1996年第1期54-59,共6页
Journal of Railway Engineering Society
关键词
九江长江大桥
动静载试验
Jiujiang Changjiang Great Bridge
dynamic and static load tests
